共 50 条
- [1] Origin of kaolin of the southeastern U.S. Mining Engineering (Littleton, Colorado), 1998, 50 (02):
- [3] Sediment Quality of Estuaries in the Southeastern U.S. Environmental Monitoring and Assessment, 1998, 51 : 331 - 343
- [5] Canadian paper and forestry earnings damaged by U.S. softwood lumber duties Pulp and Paper Week, 2002, 24 (43): : 6 - 7
- [7] Compensatory mechanisms of central U.S. hardwood forest communities in a changing environment Plant Ecology, 1998, 135 : 125 - 134
- [8] For the first time since March, U.S. NBSK market pulp prices held in place; September softwood hike still a possibility in U.S. Pulp Pap Week, 2006, 31 (1+8):
- [9] More U.S. majors slate February price increases on softwood pulp grades Pulp and Paper Week, 2004, 26 (03):